The utility model relates to a two side trimming machines in self -propelled tea garden belongs to forestry machine technical field. Power assembly and power assembly driven cutter assembly are drawn together to this press packed bale, and still include running gear and control the mechanism, running gear is supported and is followed by the rear wheel the rear wheel supports the front wheel support that protracts on upper portion and constitutes, the rear wheel support and the lower part of front wheel support respectively with rear wheel and front wheel, power assembly and cutter assembly support and support the top at the rear wheel, the cutter assembly extends the left and right cutter that is located between rear wheel support and the front wheel support down, the control handle of Y shape is extended backwards to the power assembly both sides. During the use, can control the hand (hold) with the help of the control, make two side trimming machines in self -propelled tea garden move ahead, the power assembly then driving power assembly cutter about accomplishes required two sides and prunes, the ten minutes convenience.